Nukote St pure polyurea

Nukote St pure polyurea

NUKOTE ST® is NCSI’s multipurpose standard Polyurea and is designed for general purpose use. Consequently, it has been developed to perform well for anticorrosion and waterproofing applications on steel, concrete, and many other substrates. It is a two-component, 100% solids, pure Polyurea that significantly reduces the moisture problems that commonly cause pin holing and blistering in most polyurethane or polyurethane-hybrid systems. This aromatic Polyurea Elastomer displays good chemical resistance, thermal stability and UV resistance. Nukote ST can be textured easily for anti-skid purposes. The product shows very good moisture permeation resistance. Nukote ST exhibits excellent adhesion to most substrates with use of a suitable Nukote primer.

FEATURES

  • 100% Solids with zero VOC
  • Fast reactivity and cure time resulting in almost immediate return-to-service time
  • Can be applied in temperatures from -30ºC and upwards
  • Perform in constant temperatures from -30ºc to +120ºC
  • Retains physical properties at -30ºC to +120ºC
  • Excellent elongation properties
  • Seamless, resilient, flexible and tough
  • Excellent corrosion protection
  • Impact, tear and abrasion resistant
  • Resistant to many solvents, acids and alkalis (consult NCSI)
  • Low permeability waterproofing membrane

TYPICAL USES:

  • Marine environments
  • Airports
  • Food and Chemical processing plants
  • Diaries &Live stock facilities
  • Oil & Gas, petroleum industries
  • Cold storage facilities
  • Landfill containment
  • Primary & Secondary containment
  • Water, waste water and industrial effluent treatment plants
  • Power and Desalination Plants

COLORS:

Standard medium grey only, custom colors, blended to match any RAL number, are available upon request subject to minimum quantity.

PACKAGING:

Nukote ST is available in 380 liter sets shipped in metal drums of 190 liters each of Side A and side B or 38 liter kits shipped in plastic pails of 19 liters of side A and 19 liters of side B, or 2090 tote sets shipped in hardened plastic-metal reinforced UN approved totes of 1045 liters each of side A and side B.

TECHNICAL DATA (All values @25°C)

Solids by volume 100%
Volatile Organic Compounds 0 gm/ lit
Theoretical coverage@ 1mm 1m²/lit
Specific Gravity (kg/ liter) A-1.12, B-1.01
Viscosity at 25°C in cps (ASTM D 412) A-260, B-380
Shelf life @ 25°C 12 to 18 Months
Tensile strength (ASTM D 412 C) 18 to 23 MPa
Elongation (ASTM D 412) 350-450 %
Hardness ASTM D 2240 45 to 55 Shore D
Service temperature (Dry) -30°C to 120°C

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